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by Daniel
14:31
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RestrictedResourceVoter::isSupported()   A

↳ Parent: RestrictedResourceVoter

Complexity

Conditions 3
Paths 2

Size

Total Lines 6
Code Lines 3

Duplication

Lines 0
Ratio 0 %

Importance

Changes 1
Bugs 0 Features 0
Metric Value
eloc 3
c 1
b 0
f 0
dl 0
loc 6
rs 10
cc 3
nc 2
nop 1
1 
<?php
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace Silverback\ApiComponentBundle\Security;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Silverback\ApiComponentBundle\Entity\Content\AbstractContent;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Silverback\ApiComponentBundle\Entity\RestrictedResourceInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\Security\Core\Security;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author Daniel West <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class RestrictedResourceVoter

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $security;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(Security $security)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->security = $security;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private function rolesVote(array $roles): bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        if (!count($roles)) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            return true;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $negativeRoles = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $positiveRoles = [];

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        foreach ($roles as $role) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            if (strpos($role, '!') === 0) {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                $negativeRoles[] = substr($role, 1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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                continue;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $positiveRoles[] = $role;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $positivePass = count($positiveRoles) && $this->security->isGranted($positiveRoles);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $negativePass = count($negativeRoles) && !$this->security->isGranted($negativeRoles);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return $positivePass || $negativePass;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function isSupported($data): ?RestrictedResourceInterface

            


            
                                                                        
                            
            
                                    
            
            

                
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    {

            


            
                                                                        
                            
            
                                    
            
            

                
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        if ($data instanceof RestrictedResourceInterface && !$data instanceof AbstractContent) {

            


            
                                                                        
                            
            
                                    
            
            

                
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            return $data;

            


            
                                                                        
                            
            
                                    
            
            

                
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        }

            


            
                                                                        
                            
            
                                    
            
            

                
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        return null;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function vote($object): bool

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        return (!($restrictedResource = $this->isSupported($object)) ||

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            !($roles = $restrictedResource->getSecurityRoles()) === null ||

            


            
                                                                                                            
                            
            
                                    
            
            

                
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            $this->rolesVote($roles))

            


                            

                    
                        
                    
                    
                    
                    
                                                                                                    
                        

                            
                            
0 ignored issues

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It seems like $roles can also be of type null; however, parameter $roles of Silverback\ApiComponentB...ourceVoter::rolesVote() does only seem to accept array, maybe add an additional type check?
                                                                                                                                                                                           (
                                     Ignorable by Annotation
                                )
                                

                                    
 If this is a false-positive, you can also ignore this issue in your code via the ignore-type   annotation

                                    

                                        

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            $this->rolesVote(/** @scrutinizer ignore-type */ $roles))

                                        

                                                                            

                                

                                                                                                                                                                                                                                                                                        

                    
                                                    

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        ;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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